Comment Re:Or (Score 1) 117
you seem to think that the people who are actually working on the problem are stupid.
Nope, I just think the idiots here are idiots (not that everyone's an idiot, but the idiots are, by definition).
So how do wash the wings right after takeoff?
How do cars wash their headlights? How do gliders do it? How do in-flight de-icing systems work?
THe point is some idiot asking a stupid question with 1,000,000 answers can't think of any of the answers, so he assumes the answer is hard. It isn't. Doing it cheaply, reliably, and with no weight may be harder, but those are implementation details, not big picture.